Informational Guide to Boise Air Terminal Airport (BOI) - Non Official

WN1388 Southwest Airlines - Flight Status

Below, you can find details about Southwest Airlines flight WN1388, which currently operates between the airports of Denver - Denver International Airport (Airport Code DEN) and Boise - Boise Air Terminal (Airport Code BOI).
This flight data pertains specifically to the flight's details for Monday, August 04, 2025.

WN1388 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Flight Status

WN1388 Southwest Airlines from Denver

This flight is not scheduled for February 09, 2026.

Airline information

Southwest Airlines
Southwest Airlines

Departure

Denver (DEN)
August 04, 2025
Denver International Airport

Arrival

Boise (BOI)
August 04, 2025
Boise Air Terminal
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.airport-boise.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Additional Information

Which is the frequency of flight WN1388?
The flight WN1388 is currently not scheduled at Boise Airport (BOI).

Which is the distance of flight WN1388?
The distance between the two airports is 648 miles.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

Alternative Flights

The following airlines serves the same route between Denver and Boise:

Frontier Airlines
- Flight Number: F93933. (On Time performance: 82 - Average Delay: 7 minutes)

United Airlines
- Flight Number: UA1125. (On Time performance: 86 - Average Delay: 10 minutes)
- Flight Number: UA2014. (On Time performance: 83 - Average Delay: 8 minutes)
- Flight Number: UA4762. (On Time performance: 64 - Average Delay: 18 minutes)
- Flight Number: UA4792. (On Time performance: 60 - Average Delay: 22 minutes)
- Flight Number: UA5927. (On Time performance: 88 - Average Delay: 7 minutes)

Southwest Airlines
- Flight Number: WN1416. (On Time performance: 100 - Average Delay: 2 minutes)
- Flight Number: WN1418. (On Time performance: 76 - Average Delay: 170 minutes)
- Flight Number: WN2126. (On Time performance: 76 - Average Delay: 8 minutes)
- Flight Number: WN2433. (On Time performance: 94 - Average Delay: 1 minutes)
- Flight Number: WN2994. (On Time performance: 60 - Average Delay: 14 minutes)

Punctuality and delays

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from June 05, 2025 to August 04, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.

Last Past Flights WN1388

No flights for WN1388 were scheduled in the past month. The last flight took place on Monday, August 04, 2025